D5144: Change the volume icon/mute button into a ToolButton

[Roman Gilg]

subdiff added a reviewer: Plasma.

REPOSITORY
  R115 Plasma Audio Volume Applet

REVISION DETAIL
  https://phabricator.kde.org/D5144

To: Zren, #plasma
Cc: plasma-devel, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, 
sebas, apol